The dissolution of gold in the thiosulfate solution aerobic and anaerobic, the ferric EDTA (FeEDTA) and ferric oxalate (FeOx) complexes are effective oxidizing agent, thus They are all possible candid…
Ningxia region has many rich and excellent forest planting resources. Through strengthening the construction and management of the forest germplasm resource pool, it can help to protect precious tree species, desert plants, major native tree species, famous economic tree species …
I. Introduction
When direct cyanidation gold ore containing copper, only add a lot of sodium cyanide in order to obtain a higher extraction rate. Since almost all copper minerals are dissolved in the …
Cone crusher iron have means to prevent the crushing chamber through the iron, the iron if too frequently, it may cause breaking accident. To be fully loaded, otherwise the product size will be too thick. The crushing ratio in the production line should be r…
The kinetics observed in the leaching system often may contain more than one rate process. For example, the surface reaction acts simultaneously with the mass transfer process through the diffusion layer on the total kinetics. Then the surface reaction rate can be e…
The content of MnO in manganese ore is lower th…